YU

Yukio Ushiya

DK Daiken Iki Kabushiki Kaisha: 1 patents #12 of 41Top 30%
📍 Hannan, JP: #32 of 42 inventorsTop 80%
Overall (All Time): #3,692,988 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5792712 Microbicidal mat and methods of manufacturing and using the same Shoji Hori, Satoru Toyoshima, Junichi Yamanaka, Akira Kawabata, Hiroaki MITSUHASHI +1 more 1998-08-11